TIEES 2020. International Scientific Web-Conference of Scientists and PhD. Students. TIEES 2020: Trends and Innovations in E-Business, Education and Security : Eighth International Scientific Web-Conference of Scientists and PhD. Students or Candidates. Editors: Zoltán Rajnai, Peter Schmidt, Pavol Jurík ; reviewers: Erzsébet Ancza, Igor Bandurič, Petr Doucek ... [et al.]. 1st Edition. Budapest : Óbuda University, 2020. 224 s. [11,2 AH]. Available on Internet: <https://fhi.euba.sk/www_write/files/katedry/kai/konferencie/Proceedins-TIEES-2020-v2.pdf> ISBN 978-963-449-206-1.